Geochemistry of water in aquifers and confining units of the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wymoming /
Busby, John F.
Washington : U.S. G.P.O. ; Denver, CO : For sale by USGS Map Distribution,
1995.
Two folded charts in pocket.
Includes bibliographical references (p. 142-146).
Water chemistry
Aquifers